Discover prehistoric ruins on a hike through Pembrokeshire s Preseli Hills nationalgeographic.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from nationalgeographic.com Daily Mail and Mail on Sunday newspapers.
The enigmatic Naupa Iglesia is a sacred site where meticulous measurements resonate with musical notation connecting us to the wisdom of past civilizations.
12 of the best dog-friendly walks in Wales that you ll love as much as your pet walesonline.co.uk - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from walesonline.co.uk Daily Mail and Mail on Sunday newspapers.
Many of the bluestones at the prehistoric stone circle in Wiltshire, England make distinctive (if muted) sounds when hit with small hammerstones, say researchers.